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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** KBR Inc - **Location:** Orange Park, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Agile Methodology, Artificial Intelligence, Application Performance Management, Computing Platforms, HTML5, Unit Testing, C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, Code Review, Databases, Relational Databases, Database Development, Software Debugging, Software Design Patterns, Linux, DevOps, Entity Framework, Microsoft SQL Server, MySQL, Object-Oriented Software Development, Oracle (Applications), Software Architecture, Systems Development Life Cycle, Redis, Salesforce.Com, Software Engineering, Software Systems, Systems Integration, TypeScript, Web Applications, Apex Code, Enterprise Software Applications, Cloud Platform System, .NET Core, Git, AngularJS, Information Technology, Integration Frameworks, Front End Software Development, Api Design, Restful APIs, Microservices - **Published:** August 29, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9124836/senior-software-engineer ## About the Role * Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. * 8+ years of professional software development experience supporting enterprise technology environments. * Strong proficiency in C#, .NET Core, .NET Framework, and object-oriented software development. * Experience developing enterprise web applications using Angular and TypeScript. * Experience designing, developing, and maintaining RESTful APIs and service integrations. * Strong experience with SQL Server, Oracle, MySQL, or similar relational database platforms. * Understanding of software development lifecycle (SDLC) methodologies and Agile development practices. * Excellent problem-solving, analytical, and troubleshooting skills. * Strong written and verbal communication skills. * Ability to obtain and maintain a Secret Security Clearance. Required Technical Skills * C# * .NET Core / .NET 8+ * ASP.NET * Angular * TypeScript * REST API Development * SQL Server * Oracle * MySQL * Redis * Entity Framework * Dapper * Git Version Control * Linux and Windows Environments * Object-Oriented Design (OOD) * Software Design Patterns * Microservices Architecture * Agile Development Methodologies * Application Modernization * Technical Documentation Preferred Qualifications * Experience with Salesforce technologies, including Apex, Lightning Web Components (LWC), Flows, Triggers, and Connected Apps. * Experience supporting large-scale enterprise software systems and high-volume applications. * Experience leading technical initiatives, mentoring developers, or serving as a technical lead. * Experience with cloud-based application development and integrations. * Experience modernizing legacy software platforms and implementing scalable architectural solutions. * Experience with AI-enabled technologies, proof-of-concept development, or automation initiatives. * Master's degree in Computer Science, Software Engineering, or a related discipline. Desired Competencies * Software Architecture & Design * Full-Stack Development * Enterprise Application Development * API Design & Integration * Database Architecture & Optimization * Systems Integration * Cloud Technologies * Application Modernization * DevOps & CI/CD Practices * Agile Project Delivery * Technical Leadership * Stakeholder Collaboration * Technical Documentation * Problem Solving & Innovation ## Description We are seeking an experienced Senior Software Engineer to support critical Air Force and DoD information technology programs. The successful candidate will serve as a technical leader responsible for designing, developing, modernizing, and maintaining enterprise applications and mission-critical software platforms while supporting operational mission objectives. This role offers the opportunity to work across the full software development lifecycle while collaborating with cross-functional engineering and program teams., * Design, develop, and maintain scalable enterprise web applications and distributed software systems. * Architect, develop, and support RESTful APIs and service-oriented solutions for internal and external stakeholders. * Build modern, responsive user interfaces using Angular, TypeScript, HTML5, CSS, and related frontend technologies. * Lead technical design and software architecture initiatives utilizing object-oriented programming principles and best practices. * Collaborate with Program Managers, Product Owners, Architects, and Engineering teams to deliver high-quality software solutions. * Support migration and modernization efforts involving legacy applications, cloud-based platforms, and emerging technologies. * Design, optimize, and maintain database solutions utilizing SQL Server, Oracle, MySQL, Redis, and related technologies. * Participate in code reviews, unit testing, debugging, deployment, and production support activities. * Develop technical documentation, architectural diagrams, interface specifications, and software lifecycle artifacts. * Evaluate and implement emerging technologies, including AI-assisted capabilities, automation tools, and integration frameworks. * Analyze application performance and implement improvements to enhance reliability, scalability, maintainability, and user experience. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)